Does anybody make a universal bracket for a Supercharger on a Small Block, in a non OEM application?

I am building a 454 Small Block to put in my ride and my side clearance is narrow, I would really like the charger to sit where the Alternator is now, pass side on top. I will be running a Stealth ram with this setup so the plumbing will be a do it yourself thing.

Can someone recommend a SC that is small, capable of 650hp and possibly has the bracketry for the mount in this location?

BTW, I am using a Dart Spread rail, tall deck block, 4.185 bore, 4.125 stroke to get the cubes.

Thanks,

Mark